Insanely huge initial commit

Assets/ProCamera2D/Examples/TopDownShooter/Scripts/Enemy/EnemyFSM.cs

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+using UnityEngine;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace Com.LuisPedroFonseca.ProCamera2D.TopDownShooter
+{
+    [RequireComponent(typeof(EnemySight))]
+    [RequireComponent(typeof(EnemyAttack))]
+    [RequireComponent(typeof(EnemyWander))]
+    public class EnemyFSM : MonoBehaviour
+    {
+        public int Health = 100;
+
+        public Color AttackColor = Color.red;
+
+        public DoorKey Key;
+
+        EnemySight _sight;
+        EnemyAttack _attack;
+        EnemyWander _wander;
+
+        Renderer[] _renderers;
+        Color _originalColor;
+        Color _currentColor;
+
+        void Awake()
+        {
+            _sight = GetComponent<EnemySight>();
+            _attack = GetComponent<EnemyAttack>();
+            _wander = GetComponent<EnemyWander>();
+
+            _renderers = GetComponentsInChildren<Renderer>();
+            _originalColor = _renderers[0].material.color;
+            _currentColor = _originalColor;
+
+            _sight.OnPlayerInSight += OnPlayerInSight;
+            _sight.OnPlayerOutOfSight += OnPlayerOutOfSight;
+
+            if(Key != null)
+                Key.gameObject.SetActive(false);
+        }
+
+        void Start()
+        {
+            _wander.StartWandering();
+        }
+
+        void OnDestroy()
+        {
+            _sight.OnPlayerInSight -= OnPlayerInSight;
+            _sight.OnPlayerOutOfSight -= OnPlayerOutOfSight;
+        }
+
+        void Hit(int damage)
+        {
+            if (Health <= 0)
+                return;
+            
+            Health -= damage;
+
+            StartCoroutine(HitAnim());
+
+            if (Health <= 0)
+            {
+                Die();
+            }
+        }
+
+        IEnumerator HitAnim()
+        {
+            Colorize(Color.white);
+
+            yield return new WaitForSeconds(.05f);
+            
+            Colorize(_currentColor);
+        }
+
+        void OnPlayerInSight (Transform obj)
+        {
+            _wander.StopWandering();
+            _attack.Attack(obj);
+
+            ProCamera2D.Instance.AddCameraTarget(this.transform);
+
+            _currentColor = AttackColor;
+            Colorize(_currentColor);
+        }
+
+        void OnPlayerOutOfSight ()
+        {
+            _wander.StartWandering();
+            _attack.StopAttack();
+
+            ProCamera2D.Instance.RemoveCameraTarget(this.transform, 2);
+
+            _currentColor = _originalColor;
+            Colorize(_currentColor);
+        }
+
+        void Colorize(Color color)
+        {
+            for (int i = 0; i < _renderers.Length; i++)
+            {
+                _renderers[i].material.color = color;
+            }
+        }
+
+        void DropLoot()
+        {
+            if (Key != null)
+            {
+                Key.gameObject.SetActive(true);
+                Key.transform.position = transform.position + new Vector3(0, 3, 0);
+            }
+        }
+
+        void Die()
+        {
+            ProCamera2DShake.Instance.Shake("SmallExplosion");
+
+            OnPlayerOutOfSight();
+
+            DropLoot();
+
+            Destroy(gameObject, .2f);
+        }
+    }
+}